Home / 9,063,603.10-13,595,404.65-3,672,429.40

Finding the Fourth Proportional to 9,063,603.10, 13,595,404.65 and 3,672,429.40

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Solution

The fourth proportional to 9,063,603.10, 13,595,404.65 and 3,672,429.40 is: 5,508,644.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,603.10 : 13,595,404.65 = 3,672,429.40 : x
  2. Step 2: Convert to fraction form
    9,063,603.10/13,595,404.65 = 3,672,429.40/x
  3. Step 3: Cross multiply
    9,063,603.10x = 13,595,404.65 × 3,672,429.40
  4. Step 4: Simplify right side
    9,063,603.10x = 49,928,163,741,556.71
  5. Step 5: Solve for x
    x = 49,928,163,741,556.71/9,063,603.10
  6. Step 6: Final answer
    x = 5,508,644.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.